tx 0xcf2c5db0bad5c5fce0cfb44d1a81a3d66c18bfb87e9ec42a8711e4d3f7b4e2a9Copy

payload

{
  "ModifyOrder": {
    "new_size": 1729856,
    "order_id": 2387858,
    "new_price": null
  }
}